plural of red-black tree

plural of Asian black bear

plural of black-crested antshrike

plural of black-throated antshrike

plural of black-hooded antshrike

plural of black-necked screamer

(computing) A type of self-balancing binary search tree, typically used to implement associative arrays.

A freshwater bird, Podiceps nigricollis, of the grebe family (Podicipedidae)

(US) A warning, surrounded by a black border, affixed to a prescription drug to indicate that it may cause serious or life-threatening effects.

A wader, Limosa limosa, a type of godwit, of the Scolopacidae family